6. DC charger
7. R&U Reset & Upgrade, Mandatory Update
8. Power on / Screensaver Key
9. HDMI output
10. Return to main menu
11. M Key
12. L Key
13.R Key
14. ESC
15. Rocker
16. UP Key
17. Down Key
18. Left Key
19. Right key
20. FN/VOL shift (VOL+: FN+UP, VOL-: FN+ DOWN)
21. START Key
22. SELECT Key
23. OK Key
24. A Key
23